/Engine/Plugins/Experimental/Animation/PoseSearch/Source/Editor/Public/PoseSearchDatabaseAssetTree.h
[TOptional](API\Runtime\Core\IO\TOptional)< EItemDropZone > OnCanAcceptDrop ( const [FDragDropEvent](API\Runtime\SlateCore\Input\FDragDropEvent) & DragDropEvent, EItemDropZone DropZone, [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FDatabaseAssetTreeNode](API\Plugins\PoseSearchEditor\FDatabaseAssetTreeNode) > TargetItem )